Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA19387F
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Edmund Nuttall Sons and Co London Ltd
Original Assignee
Edmund Nuttall Sons and Co London Ltd
Publication date
Priority to CA19387FpriorityCriticalpatent/CA19387S/en
Application grantedgrantedCritical
Publication of CA19387SpublicationCriticalpatent/CA19387S/en